Media type: E-Article Title: Broadband operation of rolled-up hyperlenses Contributor: Schwaiger, Stephan; Rottler, Andreas; Bröll, Markus; Ehlermann, Jens; Stemmann, Andrea; Stickler, Daniel; Heyn, Christian; Heitmann, Detlef; Mendach, Stefan Published: American Physical Society (APS), 2012 Published in: Physical Review B, 85 (2012) 23 Language: English DOI: 10.1103/physrevb.85.235309 ISSN: 1098-0121; 1550-235X Keywords: Condensed Matter Physics ; Electronic, Optical and Magnetic Materials Origination: Footnote: